Samarium oxide 12060-58-1 kumu kūʻai hana
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MF: O3Sm2
MW: 348.72
EINECS: 235-043-6
Ka helu hehee: 2325 °C
Māmā: 8.35 g/mL ma 25 °C(māmā)
Hōʻike hoʻohālikelike: 1.97
ʻO ka mahana mālama: ʻAʻohe palena.
ʻAno: ʻO ka pauka melemele iki keʻokeʻo
Kaumaha kiko: 8.347
Palapala noi
Kinasamarium oxide, i kapa ʻia ʻo Samaria, loaʻa iā Samarium kahi mana hoʻoheheʻe neutron kiʻekiʻe, ua hoʻohana kūikawā ʻo Samarium Oxides i ke aniani, phosphors, lasers, a me nā mea thermoelectric.
Kalsium KloridaUa hoʻohana ʻia nā crystals i mālama ʻia me Samarium i nā lasers e hoʻopuka ana i nā kukuna o ka māmā e hiki ai ke puhi i ka metala a i ʻole ka lele ʻana i ka mahina.
Samarium Oxidehoʻohana ʻia i loko o ke aniani ʻeleʻele a me ka infrared e hoʻomoʻa i ka radiation infrared. Eia kekahi, hoʻohana ʻia ia ma ke ʻano he neutron absorber i nā koʻokoʻo mana no nā reactors mana nuklea.
Hoʻopili ka Oxide i ka dehydration o nā waiʻona mua acyclic i nā aldehydes a me nā ketones.
Waihona
Hoʻomaloʻo ʻia ka lumi hale kūʻai ma ka wela haʻahaʻa.
Ka manawa hoʻouna: Nov-09-2022